Assignee
ZMARTFUN ELECTRONICS INC
US·2 granted patents·2 pending applications·6 citations·filing 2017–2023
Top patents by PatentIndex Score
4 records- 0184US12183124B2Wireless programmable digital chess clockZMARTFUN ELECTRONICS INC·Filed 2023·Granted Dec 31, 2024·2 cites·16 claims
- 0274US11369862B2Sensory chessboard and method for detecting positions of chess pieces on a chessboard and transmitting those positions to a computer or other electronic recording deviceZMARTFUN ELECTRONICS INC·Filed 2017·Granted Jun 28, 2022·4 cites·14 claims
- 0350US2019355186A1Wireless programmable digital chess clockZMARTFUN ELECTRONICS INC·Filed 2018·Application pending·0 cites
- 0447US2019314715A1Chess pieces operatively arranged to communicate with a sensory chessboard and a chess set comprising the chess pieces and sensory chessboardZMARTFUN ELECTRONICS INC·Filed 2019·Application pending·0 cites
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